Gaya APA
Kennedy, Marge. (2009).
Who Works at the White House ? .
New York:
Childrens Press.
Gaya Chicago
Kennedy, Marge.
Who Works at the White House ?.
New York:
Childrens Press,
2009.
Text.
Gaya MLA
Kennedy, Marge.
Who Works at the White House ?.
New York:
Childrens Press,
2009.
Text.
Gaya Turabian
Kennedy, Marge.
Who Works at the White House ?.
New York:
Childrens Press,
2009.
Print.